Factor Info

ID 155329
Size 459 digits / 1523 bits
Status composite
Value 149405769122273971784187650579353511047939777374540779622391956013364300967170278752952037654664462115663479892347425150390632198161567192762980871070436663590292431510545147627414111344884814610622460907744767618801863683914282962704351652392887650362386761009975321381384471361755920301658957211520304570592844558351394149622858201911514225745293673235040840302576205866803034192829636754372765762165563582610855778845334050419856700261105913298786229608739

Factorizations

Primary (ID: 154738) 60290903116166148697 (proven prime)
(ID: 155330) 2478081458398538044861999505505877389937310348256567565401743501902402967527658911420184734840181955161782638393848512886560093486891491406896371414321245953216364644312980798154223507635895642233424382402805903057914441906090325128115842511881222175188829343041950920260994904152309614880747361725542618359738520601744626836353636355701639094245974097389694365858056738794456189826348271608291118711688132259097415325572767929865039079387 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.